Final errors in GCJ build, and I have success.

I type

make install;

and the process seems to finish all my files, but ends with this:

fib2_ui.c:76:29: error: 'FIB_TABLE_LIMIT' undeclared (first use in this function)
fib2_ui.c:76:29: note: each undeclared identifier is reported only once for each function it appears in
make[5] *** [fib2_ui.lo] Error 1
make[5] Leaving directory '/home/User/gcc-4.6.2/objdir/gmp/mpn'
make[4] ***all-recursive] Error 1
make[4] Leaving directory '/home/User/gcc-4.6.2/objdir/gmp'
make[3] *** [all] Error 2
make[3] Leaving directory '/home/User/gcc-4.6.2/objdir/gmp'
make[2] *** [all-stage1-gmp] Error 2
make[2] Leaving directory '/home/User/gcc-4.6.2/objdir'
make[1] *** [stage1-bubble] Error 2
make[1] Leaving directory '/home/User/gcc-4.6.2/objdir'
make: *** [all] Error 2


It leaves the following log-ish files behind:

config.log
config.status
stage_current
stage_final
stage_last

Does this mean that my build is entirely finished and ready?
It looks like it is checking itself by calling a recursive fibonacci function, and fails.
How may I fix this?

Do I need to reply with any of the mentioned log files for more information?